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Cheap flights from London to the Cook Islands from £850

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to the Cook Islands departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London to the Cook Islands

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:45 - 22:50LHR-RAR
43h 05m2 stops
Multiple Airlines Logo
13:05 - 12:00RAR-LHR
36h 55m2 stops
£1,244Multiple Airlines
Find Deal
Fri, 5 Dec - Sun, 14 Dec
Multiple Airlines Logo
09:35 - 13:40LHR-RAR
38h 05m2 stops
Multiple Airlines Logo
14:55 - 07:25RAR-LHR
30h 30m2 stops
£1,505Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Air New Zealand Logo
14:30 - 20:10LHR-RAR
39h 40m2 stops
Air New Zealand Logo
14:55 - 07:25RAR-LHR
30h 30m2 stops
£1,638Air New Zealand
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
11:40 - 13:40LHR-RAR
36h 00m2 stops
Multiple Airlines Logo
21:20 - 10:55RAR-LHR
51h 35m2 stops
£1,812Multiple Airlines
Find Deal
Sun, 16 Nov - Sat, 29 Nov
Multiple Airlines Logo
20:10 - 20:05LHR-RAR
57h 55m3 stops
Multiple Airlines Logo
08:25 - 06:15RAR-LHR
35h 50m2 stops
£1,817Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
21:00 - 20:10LHR-RAR
57h 10m3 stops
Multiple Airlines Logo
21:20 - 05:25RAR-LHR
46h 05m2 stops
£1,894Multiple Airlines
Find Deal
Sun, 16 Nov - Sat, 29 Nov
Multiple Airlines Logo
20:10 - 20:05LHR-RAR
57h 55m3 stops
Multiple Airlines Logo
21:05 - 06:15RAR-LHR
47h 10m3 stops
£1,952Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
20:10 - 20:05LHR-RAR
57h 55m3 stops
Multiple Airlines Logo
09:00 - 06:15RAR-LHR
35h 15m2 stops
£1,969Multiple Airlines
Find Deal
Fri, 5 Dec - Sun, 14 Dec
Multiple Airlines Logo
20:10 - 20:05LHR-RAR
57h 55m3 stops
Multiple Airlines Logo
21:05 - 06:15RAR-LHR
47h 10m3 stops
£2,005Multiple Airlines
Find Deal
Fri, 5 Dec - Sun, 14 Dec
Air New Zealand Logo
09:25 - 13:40LGW-RAR
38h 15m2 stops
Air New Zealand Logo
21:20 - 06:25RAR-LGW
47h 05m2 stops
£2,198Air New Zealand
Find Deal
Sun, 16 Nov - Sat, 29 Nov

Air New Zealand flights from London to Cook Islands

Our best Air New Zealand deals on London to Cook Islands flight tickets
Air New Zealand
3 Dec
LHR14:30London Heathrow
39h 40m
2 stops
RAR20:10Rarotonga
10 Dec
RAR14:55Rarotonga
30h 30m
2 stops
LHR07:25London Heathrow
£1,638
Find similar
Air New Zealand
16 Nov
LGW09:25London Gatwick
38h 15m
2 stops
RAR13:40Rarotonga
29 Nov
RAR21:20Rarotonga
47h 05m
2 stops
LGW06:25London Gatwick
£2,198
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Cook Islands that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 21 October 2025.
Use the filters below to find and compare flights from London to the Cook Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRarotonga

LHR - RAR

LHRRAR

London Heathrow

Fri 5/12

13:45-22:50

2 stops43h 05m

Rarotonga

Sun 14/12

13:05-12:00

2 stops36h 55m

£1,244

LondonRarotonga

LHR - RAR

LHRRAR

London Heathrow

Wed 3/12

09:35-13:40

2 stops38h 05m

Rarotonga

Wed 10/12

14:55-07:25

2 stops30h 30m

£1,505

LondonRarotonga

LHR - RAR

LHRRAR

London Heathrow

Wed 3/12

14:30-20:10

2 stops39h 40m

Rarotonga

Wed 10/12

14:55-07:25

2 stops30h 30m

£1,638

LondonRarotonga

LHR - RAR

LHRRAR

London Heathrow

Sun 16/11

11:40-13:40

2 stops36h 00m

Rarotonga

Sat 29/11

21:20-10:55

2 stops51h 35m

£1,812

LondonRarotonga

LHR - RAR

LHRRAR

London Heathrow

Wed 3/12

20:10-20:05

3 stops57h 55m

Rarotonga

Wed 10/12

08:25-06:15

2 stops35h 50m

£1,817

LondonRarotonga

LHR - RAR

LHRRAR

London Heathrow

Sun 16/11

21:00-20:10

3 stops57h 10m

Rarotonga

Sat 29/11

21:20-05:25

2 stops46h 05m

£1,894

LondonRarotonga

LHR - RAR

LHRRAR

London Heathrow

Wed 3/12

20:10-20:05

3 stops57h 55m

Rarotonga

Wed 10/12

21:05-06:15

3 stops47h 10m

£1,952

LondonRarotonga

LHR - RAR

LHRRAR

London Heathrow

Fri 5/12

20:10-20:05

3 stops57h 55m

Rarotonga

Sun 14/12

09:00-06:15

2 stops35h 15m

£1,969

LondonRarotonga

LHR - RAR

LHRRAR

London Heathrow

Fri 5/12

20:10-20:05

3 stops57h 55m

Rarotonga

Sun 14/12

21:05-06:15

3 stops47h 10m

£2,005

LondonRarotonga

LGW - RAR

LGWRAR

London Gatwick

Sun 16/11

09:25-13:40

2 stops38h 15m

Rarotonga

Sat 29/11

21:20-06:25

2 stops47h 05m

£2,198

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to the Cook Islands from

How to get the cheapest flight ticket from London to Cook Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cook Islands?

In general, November is the cheapest month to fly from London to Cook Islands. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £1,337. If you aren’t able to travel to Cook Islands during the month of November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £1,378.

What is the cheapest day to depart on your flight to Cook Islands?

On average, the least expensive day to fly to Cook Islands from London is on a Sunday. momondo users have found tickets for Sunday departures for as low as £1,524. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,921.

What is the cheapest time of day to depart on your flight to Cook Islands?

Our data shows that the cheapest London to Cook Islands flights are usually those with departure times at midday. Our users have found flights to Cook Islands at midday for as low as £1,575. In the morning is when there is more demand to fly to Cook Islands, so prices are often more expensive at around £1,706 per ticket.

Cheap London to Cook Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Cook Islands

Direct flights

None
There are no direct flights from London to Cook Islands. There are no popular flight routes from London to Cook Islands.
Search flight deals

  • When did momondo last update prices for flights from London to Cook Islands?

    Prices for flights from London to Cook Islands refresh daily.

  • How many operators does momondo search for flights from London to Cook Islands?

  • How old do you have to be to fly from London to Cook Islands?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Cook Islands.

  • What documentation or ID do you need to fly to Cook Islands?

    The required travel and health documents for your Cook Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cook Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from London to Cook Islands

Compare and see reviews for airlines that fly from London to Cook Islands with momondo
Airline
Rating
Free Cancellation
Price
Air New ZealandPriceFrom £1,164Free CancellationRating
8.0
516 reviews
Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Cook Islands?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Cook Islands. momondo saves you time and could save you money on your trip.

Can I find flights from London to Cook Islands with flexible booking policies on momondo?

Yes. All flights to Cook Islands from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Cook Islands?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cook Islands from London.

I’m not ready to book a flight from London to Cook Islands right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Cook Islands now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cook Islands and let you know when they change.

An easier way to manage your Cook Islands trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the Cook Islands

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